9/97 Wella Color Touch: Best Blonde Dye?


9/97 Wella Color Touch: Best Blonde Dye?

This specific designation refers to a light blonde shade within a professional hair color line. The first number, “9,” indicates the level of lightness on a scale typically ranging from 1 (black) to 10 (lightest blonde). The following numbers, “97,” specify the underlying pigment combination, in this case likely a blend of cool and warm tones to create a nuanced blonde result. This product is designed for semi-permanent color application, ideal for refreshing faded color, enhancing natural tones, or experimenting with temporary color changes without long-term commitment.

Semi-permanent color, as exemplified by this product line, offers a gentler alternative to permanent coloring. Its deposit-only formula avoids the harshness of ammonia and peroxide, leading to less damage to the hair shaft. This makes it a suitable option for frequent color changes or individuals with sensitive scalps. Furthermore, the semi-permanent nature of this color allows for greater flexibility, providing color for up to several weeks before gradually fading. This offers users the opportunity to explore different shades and find their ideal tone without the concern of permanent alteration. Within the professional hairdressing world, this product range is known for its intermixable shades, offering stylists a wider palette for creative color formulations.

Understanding the nuances of hair color selection is paramount to achieving desired results. The following sections will delve into the benefits of professional hair color, guidance on selecting the right shade, and tips for achieving optimal results during the application process.

1. Light Blonde Shade

“Light blonde shade” serves as the overarching descriptor for the specific color achieved with Wella Color Touch 9/97. Understanding the nuances of this light blonde shade is crucial for managing expectations and achieving satisfactory coloring results. It represents a specific point within a broader spectrum of blonde hues and carries specific implications for application and maintenance.

  • Level of Lightness

    The “9” in 9/97 denotes the lightness level, placing this shade towards the lighter end of the blonde spectrum. This numerical system provides a standardized framework for understanding hair color, facilitating clear communication between stylists and clients. It is essential to distinguish this level 9 light blonde from darker blondes (lower numbers) or lighter blondes approaching platinum (level 10).

  • Underlying Pigment

    The “/97” designation indicates the underlying pigment combination. This combination influences the overall tone of the light blonde, potentially incorporating both warm and cool tones to achieve a nuanced result. Understanding the underlying pigment is crucial for predicting how the color will interact with existing hair color and for avoiding unwanted brassiness or ashiness. For example, a /97 designation might suggest a balance designed to yield a neutral blonde, neither overly warm nor cool.

  • Suitability for Hair Types

    A light blonde shade like 9/97 is particularly well-suited for individuals with naturally light hair. Achieving this color on darker hair might require pre-lightening, adding complexity and potential stress to the hair. Furthermore, the underlying pigment in 9/97 may interact differently with varying hair textures and porosity, impacting the final color result. Therefore, professional consultation is recommended to determine suitability and potential adjustments for individual hair types.

  • Maintenance and Longevity

    As a semi-permanent color, 9/97 will gradually fade over time, requiring regular applications for color maintenance. Maintaining a light blonde shade often necessitates specialized shampoos and conditioners formulated to preserve color and prevent unwanted tonal shifts. Understanding the longevity and maintenance requirements is essential for managing client expectations and ensuring lasting satisfaction with the chosen shade.

In summary, “light blonde shade” in the context of Wella Color Touch 9/97 refers to a precise color specification within a broader range of blonde hues. Understanding the specific level of lightness, underlying pigment, suitability, and maintenance implications is crucial for effectively utilizing this product and achieving predictable, aesthetically pleasing results. This knowledge empowers both stylists and clients to make informed decisions regarding color selection and ongoing care.

2. Semi-permanent color

Semi-permanent color forms the foundational characteristic of Wella Color Touch 9/97, directly influencing its application, effects, and overall suitability for various hair coloring needs. This classification distinguishes it from permanent and demi-permanent options, impacting the longevity of the color, its interaction with the hair shaft, and the achievable results. Understanding the nature of semi-permanent color is crucial for leveraging the specific benefits offered by 9/97.

Unlike permanent color, which utilizes ammonia and peroxide to lift the hair cuticle and deposit color within the cortex, semi-permanent color deposits color only on the surface of the hair shaft. This deposit-only mechanism avoids the structural changes associated with permanent coloring, resulting in less damage and increased gentleness. This characteristic makes 9/97 a suitable option for individuals with finer or more fragile hair, as well as those who frequently change their hair color. For example, someone wishing to experiment with a lighter blonde tone for a few weeks without long-term commitment could utilize 9/97, knowing the color will gradually wash out. Conversely, someone seeking a dramatic, permanent change might find semi-permanent color insufficient.

The semi-permanent nature of 9/97 also influences its longevity. The color typically lasts between 6-8 washes, gradually fading with each shampoo. This shorter lifespan presents advantages and disadvantages. While it allows for flexibility and experimentation, it also necessitates more frequent applications for color maintenance. Furthermore, semi-permanent colors like 9/97 generally do not offer significant lightening capabilities. They primarily enhance existing color, refresh faded tones, or add subtle nuances to natural hair. Therefore, achieving a dramatically lighter shade with 9/97 on darker hair might require pre-lightening, a process that would necessitate consultation with a professional stylist.

In summary, the semi-permanent nature of Wella Color Touch 9/97 defines its characteristics, influencing its gentleness, longevity, and suitability for various hair coloring goals. Recognizing the implications of semi-permanent color is crucial for understanding the product’s capabilities and limitations, facilitating informed decisions about its application and ensuring predictable results. This understanding empowers both stylists and individuals to choose the optimal coloring method for their specific needs, balancing desired effects with hair health and maintenance considerations.

3. Gentle Formula

The gentle formulation of Wella Color Touch 9/97 constitutes a key differentiator and a significant benefit for users. This gentleness stems from the absence of harsh chemicals typically found in permanent hair color products and translates into several advantages regarding hair health, scalp comfort, and overall coloring experience. Understanding the components and implications of this gentle formula is crucial for appreciating the value proposition of 9/97, especially for individuals with sensitive scalps or those who color their hair frequently.

  • Ammonia-Free

    The absence of ammonia contributes significantly to the gentle nature of 9/97. Ammonia is commonly used in permanent hair color to swell the hair shaft, allowing color molecules to penetrate deeply. This process, while effective for long-lasting color, can also weaken the hair, leading to dryness, breakage, and overall damage. By omitting ammonia, 9/97 minimizes the disruptive impact on the hair structure, preserving its integrity and promoting healthier-looking hair.

  • Peroxide-Free

    Peroxide, another common ingredient in permanent hair color, acts as a developer, lightening the natural hair pigment to allow for color deposition. This lightening process can be harsh, causing further stress to the hair shaft. The peroxide-free formulation of 9/97 avoids this potential damage, making it a gentler alternative for those seeking to refresh or enhance their existing color without lightening their natural base. This characteristic also minimizes the risk of scalp irritation often associated with peroxide-based products.

  • Lower Concentration of Pigments

    Compared to permanent hair color, 9/97 contains a lower concentration of color pigments. This lower concentration contributes to the gentle nature of the product and aligns with its semi-permanent classification. While the color intensity may not be as vibrant or long-lasting as permanent options, this lower concentration reduces the potential for chemical buildup on the hair and scalp, further minimizing irritation and promoting overall hair health.

  • Conditioning Agents

    Many semi-permanent colors, including 9/97, often incorporate conditioning agents within their formulations. These conditioners help to mitigate the potential drying effects of the coloring process, promoting moisture retention and contributing to softer, smoother hair. The inclusion of conditioning agents further enhances the gentle nature of the product, improving overall hair feel and manageability after coloring.

The gentle formula of Wella Color Touch 9/97 is a key feature contributing to its appeal, particularly for individuals prioritizing hair health and scalp comfort. The absence of ammonia and peroxide, the lower pigment concentration, and the inclusion of conditioning agents combine to create a less damaging and more comfortable coloring experience. This focus on gentleness allows for more frequent color applications without the cumulative damage often associated with harsher, permanent hair color products, ultimately contributing to healthier, more vibrant-looking hair.

4. No Ammonia

The absence of ammonia in Wella Color Touch 9/97 significantly impacts its characteristics and benefits. Ammonia, frequently used in permanent hair color, swells the hair cuticle to allow color penetration. This process, while effective for long-lasting results, can compromise hair integrity, leading to dryness, breakage, and overall damage. 9/97, formulated without ammonia, avoids this disruptive process. The color molecules deposit on the hair surface without penetrating the cortex, preserving the hair’s structural integrity. This characteristic is particularly beneficial for individuals with fine, fragile, or chemically treated hair, reducing the risk of further damage. For instance, someone with highlighted hair can utilize 9/97 to refresh color without the added stress of ammonia, maintaining overall hair health.

This ammonia-free formulation also contributes to a gentler coloring experience. Ammonia’s alkaline nature can irritate the scalp, causing discomfort during and after application. The absence of ammonia in 9/97 minimizes this risk, making it suitable for individuals with sensitive scalps. Furthermore, the lack of ammonia eliminates the strong, pungent odor often associated with permanent hair color, creating a more pleasant salon experience. From a practical standpoint, the ammonia-free composition simplifies the application process. It eliminates the need for mixing separate developer components and reduces potential skin staining associated with ammonia-based products.

In summary, the “no ammonia” characteristic of Wella Color Touch 9/97 is fundamental to its gentle formulation. This aspect contributes to improved hair health by avoiding cuticle damage, minimizes scalp irritation, eliminates unpleasant odors, and simplifies the application process. Understanding the role of ammonia in hair coloring, and its absence in 9/97, provides valuable context for selecting appropriate hair color products, especially for those prioritizing hair health and gentle coloring experiences. This knowledge facilitates informed decision-making regarding color maintenance and supports achieving desired results without compromising the integrity of the hair.

5. No Peroxide

The absence of peroxide in Wella Color Touch 9/97 fundamentally distinguishes it from permanent hair color and significantly influences its effects on the hair. Peroxide, a key component in permanent color formulations, acts as an oxidizing agent, lightening the natural melanin pigment in the hair shaft to allow for color deposition. This process, while effective for achieving dramatic color changes, inevitably causes structural alterations to the hair, potentially leading to dryness, brittleness, and increased susceptibility to damage. The “no peroxide” characteristic of 9/97 avoids these potential adverse effects, preserving the hair’s natural integrity. This gentleness makes 9/97 a suitable option for individuals with already compromised hair, such as those with frequent chemical treatments or naturally fine hair. For example, someone seeking to refresh faded color or add subtle tonal nuances without further stressing their hair could utilize 9/97, minimizing cumulative damage.

The lack of peroxide also restricts the lightening capabilities of 9/97. Unlike permanent color, which can lift the hair’s natural color several levels, 9/97 primarily deposits color onto the hair’s surface without significantly altering the underlying pigment. This characteristic positions 9/97 as a suitable choice for individuals seeking to enhance their natural color, refresh faded tones, or experiment with temporary color changes without the commitment of permanent alteration. For instance, 9/97 can effectively blend gray hairs or add depth and dimension to existing color without dramatically altering the natural base. However, individuals seeking to significantly lighten their hair with 9/97 may require pre-lightening treatments, especially if starting with a darker base color. This underscores the importance of understanding the product’s limitations in terms of lightening capabilities and managing expectations accordingly.

In summary, the absence of peroxide defines the gentle nature of Wella Color Touch 9/97 and dictates its suitability for specific hair coloring goals. This characteristic preserves hair integrity by avoiding the oxidative stress associated with peroxide-based products, making it a suitable choice for individuals with fragile or chemically treated hair. While this formulation limits the product’s lightening potential, it positions 9/97 as an ideal option for enhancing natural color, refreshing faded tones, and providing temporary color changes without the long-term commitment of permanent color. Understanding the implications of a peroxide-free formulation empowers informed product selection and facilitates achieving desired results while prioritizing hair health.

6. Intermixable

The “intermixable” nature of Wella Color Touch 9/97 significantly enhances its versatility and expands its potential applications within professional hair coloring. This characteristic refers to the ability to blend 9/97 with other shades within the Wella Color Touch line, creating customized color formulations tailored to individual needs and preferences. This intermixability allows for nuanced color adjustments, enabling stylists to fine-tune tonal values, create bespoke blends, and achieve results unattainable with single shades alone. For instance, a stylist might combine 9/97 with a warmer tone to mitigate excessive ashiness or blend it with a slightly darker shade to create a more subdued light blonde. This flexibility facilitates the creation of highly personalized color palettes, addressing specific hair characteristics and desired outcomes.

The practical implications of this intermixability are substantial. It empowers stylists to address complex color challenges, such as correcting unwanted tones, blending gray hair seamlessly, or creating subtle transitions between different shades. Furthermore, the ability to intermix shades extends the range of achievable colors beyond the pre-formulated options, offering a broader spectrum of possibilities. This expanded palette allows for greater creative expression, enabling stylists to achieve highly individualized looks tailored to client preferences. For example, a stylist could intermix 9/97 with a pastel shade to create a soft, iridescent blonde, or combine it with a vibrant tone for a bolder, more expressive result. This ability to customize color formulations expands the potential of 9/97 beyond a single shade, transforming it into a versatile tool for achieving a wide range of color effects.

In summary, the intermixable nature of Wella Color Touch 9/97 significantly enhances its value within the professional hair coloring domain. This characteristic provides stylists with a powerful tool for creating customized color formulations, enabling precise tonal adjustments and expanding the range of achievable results. This intermixability empowers personalized color solutions, addresses complex color challenges, and fosters greater creative expression within hair coloring practices. Understanding this aspect of 9/97 is essential for leveraging its full potential and achieving optimal color outcomes tailored to individual needs and aesthetic preferences.

7. Color refreshing

Color refreshing represents a key application of Wella Color Touch 9/97, leveraging its semi-permanent nature and gentle formulation. This process involves reapplying the color to previously colored or highlighted hair to restore vibrancy, correct tonal shifts, and maintain the desired shade. Unlike permanent color, which alters the underlying hair structure, 9/97 deposits color onto the hair’s surface, refreshing the existing tone without causing further chemical stress. This approach minimizes damage, making it particularly suitable for maintaining light blonde shades like 9/97, which are prone to fading and tonal shifts. For example, if previously applied 9/97 has faded or developed unwanted brassiness, reapplication refreshes the color, restoring the desired light blonde tone without the need for a full, permanent color application.

The benefits of color refreshing with 9/97 extend beyond mere color restoration. The gentle, ammonia- and peroxide-free formula minimizes damage, preserving hair health. This is particularly advantageous for those who frequently refresh their color, as it reduces the cumulative damage associated with repeated chemical processing. Furthermore, the semi-permanent nature of 9/97 allows for flexibility in color maintenance. The gradual fading allows for subtle adjustments over time, enabling individuals to adapt their color as desired without drastic changes. For instance, someone maintaining a 9/97 light blonde might gradually introduce warmer tones during color refreshing sessions to adapt to seasonal changes or evolving preferences. This adaptability distinguishes color refreshing with 9/97 from permanent color, offering greater control and personalization in maintaining the desired look.

In summary, color refreshing with Wella Color Touch 9/97 offers a gentle, flexible, and effective approach to maintaining light blonde shades. Its semi-permanent formulation, combined with the absence of harsh chemicals, minimizes damage while restoring vibrancy and correcting tonal shifts. This approach empowers individuals to maintain their desired color with minimal stress to the hair, facilitating long-term hair health and consistent color results. The adaptability inherent in color refreshing with 9/97 further enhances its value, enabling personalized adjustments and subtle shifts over time to reflect evolving aesthetic preferences.

8. Tone Enhancing

Tone enhancing represents a significant application of Wella Color Touch 9/97, particularly for individuals seeking subtle color modifications or desiring to refine their existing hair color. This specific shade, characterized as a light blonde, functions effectively as a tone enhancer due to its gentle, deposit-only formulation. The absence of ammonia and peroxide ensures minimal lift and deposit, allowing for controlled color modulation without drastic alterations to the natural hair color. This characteristic makes 9/97 suitable for neutralizing unwanted tones, adding warmth or coolness, and subtly enriching the overall hair color. For instance, 9/97 can be applied to naturally light blonde hair to neutralize brassiness or add delicate cool tones, creating a refined and balanced blonde hue.

The application of 9/97 for tone enhancing purposes hinges on several key considerations. The underlying pigment of the existing hair color plays a crucial role in determining the final result. 9/97, with its specific pigment combination, interacts with the existing pigment, creating a nuanced blend. Understanding this interaction is crucial for predicting and controlling the final tonal outcome. Furthermore, the porosity of the hair influences the color uptake and, consequently, the intensity of the tone enhancement. Hair with higher porosity absorbs color more readily, potentially resulting in a more pronounced tonal shift. Therefore, professional assessment of hair porosity is essential for tailoring the application process and achieving predictable results. For example, on highly porous hair, a lower concentration of 9/97 or a shorter processing time might be necessary to achieve the desired level of tone enhancement.

In summary, tone enhancing represents a valuable application of Wella Color Touch 9/97, enabling subtle color refinement and neutralization of unwanted tones. The gentle formulation and deposit-only action allow for controlled color modulation while preserving hair integrity. Understanding the interplay between the underlying pigment of the existing hair color, hair porosity, and the specific pigment composition of 9/97 is crucial for achieving predictable and aesthetically pleasing tonal enhancements. This knowledge empowers stylists to tailor the application process and leverage the full potential of 9/97 for subtle, yet impactful color refinements.

9. Professional Use

The designation of “professional use” for Wella Color Touch 9/97 underscores its intended application within a salon environment by trained stylists. This distinction signifies specific product characteristics, formulation nuances, and application techniques that necessitate professional expertise for optimal results. Understanding the rationale behind this professional designation is crucial for appreciating the product’s intended purpose and achieving predictable color outcomes.

  • Precise Formulation

    The formulation of 9/97 involves specific pigment combinations and concentrations optimized for controlled color deposition. Professional stylists possess the knowledge and experience to assess individual hair characteristics, such as underlying pigment, porosity, and texture, and select appropriate mixing ratios and processing times. This expertise ensures predictable color results and minimizes the risk of unwanted tonal shifts or uneven color distribution. For instance, a stylist understands how to adjust the application of 9/97 based on whether the hair has been previously colored or is naturally light blonde, optimizing the final outcome.

  • Technical Application

    The application of 9/97, while seemingly straightforward, benefits from professional techniques. Stylists employ specific sectioning, application methods, and processing times to ensure even color saturation and minimize demarcation lines. Their understanding of hair growth patterns and color absorption rates facilitates precise application, leading to consistent results. Furthermore, professional stylists possess the expertise to address potential challenges, such as uneven porosity or resistant gray hairs, ensuring uniform color coverage.

  • Color Theory Knowledge

    Professional stylists possess in-depth knowledge of color theory, including the interplay of underlying pigments, tonal values, and color interactions. This expertise enables them to select appropriate shades, adjust formulations, and anticipate color outcomes. Furthermore, stylists understand the potential impact of external factors, such as water quality and environmental exposure, on color longevity and maintenance. This knowledge allows them to provide informed aftercare advice and recommend appropriate products for maintaining the desired color.

  • Access to Full Product Range

    The professional designation of 9/97 often signifies its availability within a broader product line, encompassing a wider range of shades, developers, and ancillary products. Professional stylists have access to this full range, empowering them to create customized color formulations and address specific client needs. This access extends beyond individual color shades to include specialized products for pre- and post-color treatments, optimizing the overall coloring process and ensuring optimal hair health.

The professional use designation of Wella Color Touch 9/97 underscores the importance of professional expertise in achieving predictable and desirable color results. The precise formulation, technical application requirements, reliance on color theory knowledge, and access to the complete product range necessitate professional training and experience for optimal utilization. Understanding these factors clarifies the rationale behind the professional designation and emphasizes the value of consulting with a trained stylist for achieving desired hair color goals while maintaining hair health.

Frequently Asked Questions

This section addresses common inquiries regarding the specific product denoted by the designation 9/97 within the Wella Color Touch line. Clarity on these points is essential for informed product selection and achieving desired coloring outcomes.

Question 1: What is the significance of “9/97” in Wella Color Touch?

The designation “9/97” signifies a specific shade within the Wella Color Touch range, characterized as a light blonde. The “9” denotes the level of lightness, while the “/97” indicates the specific undertones, influencing the final color result. This designation allows for precise color selection and communication within professional hairdressing.

Question 2: Is this product suitable for home use?

While technically achievable, optimal results with this product generally necessitate professional application. Factors such as precise formulation, technical application techniques, and in-depth color theory knowledge contribute to predictable outcomes within a salon environment.

Question 3: Will this product lighten naturally dark hair?

This product functions as a deposit-only color and does not possess significant lightening capabilities. Achieving a light blonde shade on naturally dark hair typically requires pre-lightening, a process best performed by a professional stylist to minimize damage and ensure even results.

Question 4: How long does the color typically last?

As a semi-permanent color, its longevity typically ranges from 6-8 washes, gradually fading with each shampoo. Factors such as hair porosity, frequency of washing, and exposure to environmental elements can influence the rate of fading.

Question 5: Can this shade be mixed with other Wella Color Touch shades?

Yes, this product is specifically formulated for intermixing with other shades within the Wella Color Touch line. This characteristic allows professional stylists to create customized color formulations tailored to individual hair characteristics and desired outcomes.

Question 6: What are the key benefits of its ammonia-free and peroxide-free formulation?

The absence of ammonia and peroxide contributes to a gentler coloring process, minimizing damage to the hair shaft and reducing the risk of scalp irritation. This gentle formulation makes it suitable for individuals with sensitive scalps or those who frequently color their hair.

Understanding the specific characteristics and application parameters of this product is crucial for achieving desired results. Consultation with a professional stylist is recommended for personalized advice and optimal color outcomes.

The following section delves into specific application techniques and aftercare recommendations for maintaining color vibrancy and hair health.

Tips for Optimal Results with Light Blonde Semi-Permanent Color

Achieving optimal results with a light blonde semi-permanent color like 9/97 requires attention to detail throughout the coloring process. The following tips provide guidance for successful application and maintenance, ensuring predictable outcomes and maximizing color longevity.

Tip 1: Professional Consultation: Consulting a licensed stylist is paramount. Professional expertise ensures proper shade selection, tailored application techniques, and personalized aftercare advice. A stylist assesses individual hair characteristics, such as porosity and underlying pigment, to predict color outcomes accurately and recommend any necessary pre-color treatments.

Tip 2: Strand Test: A strand test is crucial prior to full application. This test involves applying the color to a small, inconspicuous section of hair. A strand test predicts the final color result and allows for necessary adjustments to processing time or product formulation, minimizing the risk of unexpected outcomes.

Tip 3: Proper Application: Precise application techniques are essential for achieving even color saturation. Sectioning the hair meticulously ensures thorough product distribution and prevents missed areas. Following manufacturer instructions regarding processing time is critical for predictable results.

Tip 4: Color-Safe Products: Utilizing color-safe shampoos and conditioners helps maintain color vibrancy and prolong its lifespan. These specialized products are formulated to minimize color fading and preserve tonal integrity, extending the duration between color applications.

Tip 5: Heat Protection: Limiting exposure to excessive heat, including hot styling tools and prolonged sun exposure, helps prevent premature color fading. Applying heat protectant products prior to styling further safeguards color integrity and minimizes thermal damage.

Tip 6: Lukewarm Water: Washing hair with lukewarm water, as opposed to hot water, minimizes color bleeding and preserves vibrancy. Hot water opens the hair cuticle, facilitating color loss. Lukewarm water helps maintain cuticle integrity, prolonging color retention.

Tip 7: Regular Refreshing: Semi-permanent color gradually fades over time. Scheduling regular color refreshing appointments with a stylist maintains the desired shade and prevents unwanted tonal shifts. Professional reapplication ensures consistent color results and minimizes the risk of uneven fading.

Adhering to these tips ensures predictable color results, maximizes longevity, and promotes overall hair health. Professional guidance combined with diligent aftercare practices facilitates achieving and maintaining desired light blonde shades while minimizing potential damage.

By understanding the nuances of semi-permanent color application and maintenance, individuals can achieve and maintain their desired light blonde shades while preserving hair health. The following concluding section summarizes key takeaways and reinforces the importance of professional consultation for optimal results.

9/97 Wella Color Touch

This exploration of 9/97 Wella Color Touch has detailed its specific characteristics as a light blonde semi-permanent hair color. Its ammonia-free and peroxide-free formulation contributes to a gentle coloring process, minimizing potential damage. The intermixable nature of this product offers versatility for professionals, enabling customized color creation. Key applications include color refreshing and subtle tone enhancement, making it suitable for maintaining existing light blonde shades or refining natural tones. The importance of professional application has been emphasized throughout, highlighting the expertise required for optimal results and predictable color outcomes.

Achieving desired results with this specialized product necessitates a thorough understanding of its properties and application parameters. Consultation with a trained stylist remains paramount for personalized guidance, ensuring optimal color selection, precise application, and appropriate aftercare. The information provided herein serves as a foundational resource, empowering informed decision-making regarding hair color selection and maintenance within the context of professional hairdressing practices.